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622 Buchanan St

Hayes Valley, SF 94102 0819015 3 units · 3 fl · 1900

A handful of records on file over the last seven years, and our model puts this building at a low risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Hayes Valley — not a forecast
At or below average
avg 2.2
0
FewerMore

This building has 0 novs (7y), at or below the Hayes Valley average of 2.2.

Rent & eviction protection

Is 622 Buchanan St rent-controlled?

San Francisco's Rent Ordinance caps rent increases and provides eviction protection for most residential units built before 1979 with 2+ units. Here's how this building scores.

Built before 1979
Built 1900
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RH3
Likely rent-controlled. Building age and unit count suggest this property falls under San Francisco's Rent Ordinance.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1900
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units3
Floors3
Year built1900
Total area2,785 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0819015
Ownership

Registered owner per SF Assessor-Recorder (secured roll).

Owner name
Mailing address
1 Lockton Ln Novato CA 94945
Last sale
November 12, 2015

Landlord portfolio

Other SF properties this owner holds, with a risk rating for each.

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Augrented Insights
Initial analysis

The three-unit residential building at 622 Buchanan St in Hayes Valley, owned by Randal M Wardlaw, is a three-story flats and duplex structure built in 1900. The building has undergone several significant maintenance and improvement projects over the years, most notably a $40,000 renovation of Unit 622 in 2020 that included kitchen and bathroom upgrades, and ongoing roofing work with a $17,800 project slated for 2024. The property has a documented history of addressing safety concerns, including a comprehensive set of violations from 2009 that required corrections to handrails, lighting, electrical systems, security features, and fire safety equipment, all of which were successfully abated by April 2009. Prior to this, the building underwent routine safety inspections in 2011 and 2018.

The building has experienced several fire-related incidents over the years, including a carbon monoxide incident, smoke detector activation, and an outside rubbish fire, though none resulted in civilian injuries. A health and safety inspection in 2009 revealed multiple safety issues that were addressed, including the installation of two exterior lights and electrical work completed in 2009. More recent external issues have been primarily related to street cleaning and maintenance, with multiple reports of abandoned furniture and debris in early 2025, though these are more reflective of sidewalk conditions than building maintenance. The most recent building permit activity suggests ongoing maintenance of the building's infrastructure, with particular attention to roofing systems being a recurring focus, having been addressed in both 2015 and 2024.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 622 Buchanan St's risk score is calculated

We trained a model on 7 years of SF DBI inspection data — notice of violation filings, complaint history, and owner track records. It estimates the probability that DBI inspectors will issue a Notice of Violation at this address in the next 12 months. Lower % = safer.

What the score means for you

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
80thpercentile

Out of 1027 buildings in this neighborhood, 205 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
84%
No DBI
violation
16%
DBI violation
likely
Model explanation

What's driving this score

The three data points that most influenced this building's risk rating — ranked by the weight the model placed on each one.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month risk forecast
Low failure risk 16%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

622 Buchanan St apartment reviews

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On the map

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The story over time

622 Buchanan St event timeline

Violations, complaints, fire incidents, permits, and buyouts — most recent records in order.

2026
311 Request Jun 28
311 service request
Encampment
311 RequestJun 21
Parking on sidewalk

See all 8 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 622 Buchanan St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 622 Buchanan St compares to the neighborhood

This building against comparable properties in Hayes Valley. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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